Edit connect index.php

d2570293 · 65160264 · 7856506a · d2570293
Commit d2570293 authored 3 months ago by 65160264
--- a/index.php
+++ b/index.php
 <?php 
-// Database configuration
 $servername = "db";
 $username   = "Lab2";
 $password   = "Ruk241246<3";
 $dbname     = "Lab2";

-try {
 // Create connection
 $conn = new mysqli($servername, $username, $password, $dbname);

 // Check connection
 if ($conn->connect_error) {
-        throw new Exception("Connection failed: " . $conn->connect_error);
+    die("Connection failed: " . $conn->connect_error);
 }

 // Query to fetch students
 $sql = "SELECT id, fname, lname FROM student";
 $result = $conn->query($sql);
+?>

-    // Display results
-    if ($result->num_rows > 0) {
-        echo "<h2>Student List</h2>";
-        echo "<ul>";
-        while ($row = $result->fetch_assoc()) {
-            echo "<li><strong>ID:</strong> {$row['id']} - <strong>Name:</strong> {$row['fname']} {$row['lname']}</li>";
-        }
-        echo "</ul>";
-    } else {
-        echo "<p>No students found.</p>";
-    }
-} catch (Exception $e) {
-    echo "<p style='color:red;'>Error: " . $e->getMessage() . "</p>";
-} finally {
-    // Close connection
+<!DOCTYPE html>
+<html lang="th">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Student List</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+</head>
+<body class="bg-light">
+    <div class="container mt-5">
+        <h2 class="text-center text-primary">รายชื่อนักศึกษา</h2>
+        <div class="card shadow-sm p-4">
+            <?php if ($result->num_rows > 0): ?>
+                <table class="table table-striped">
+                    <thead class="table-dark">
+                        <tr>
+                            <th>ID</th>
+                            <th>ชื่อ</th>
+                            <th>นามสกุล</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <?php while ($row = $result->fetch_assoc()): ?>
+                            <tr>
+                                <td><?= htmlspecialchars($row['id']) ?></td>
+                                <td><?= htmlspecialchars($row['fname']) ?></td>
+                                <td><?= htmlspecialchars($row['lname']) ?></td>
+                            </tr>
+                        <?php endwhile; ?>
+                    </tbody>
+                </table>
+            <?php else: ?>
+                <p class="text-danger text-center">ไม่พบข้อมูลนักศึกษา</p>
+            <?php endif; ?>
+        </div>
+    </div>
+</body>
+</html>
+
+<?php 
 $conn->close();
-}
 ?>